Business cooperation
Relying on "Longjian machinery" nearly 30 years of rich precipitation, products all over the country, serving 10000 customers around the world
Relying on "Longjian machinery" nearly 30 years of rich precipitation, products all over the country, serving 10000 customers around the world
TEL：023-58536666
ADD：Jiulong Park, Wanzhou Economic
and Technological Development Zone,
CHONGQING
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